CN212928379U - Propulsion oil cylinder structure - Google Patents
Propulsion oil cylinder structure Download PDFInfo
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- CN212928379U CN212928379U CN202021683324.7U CN202021683324U CN212928379U CN 212928379 U CN212928379 U CN 212928379U CN 202021683324 U CN202021683324 U CN 202021683324U CN 212928379 U CN212928379 U CN 212928379U
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- connecting seat
- piston
- sleeve
- piston rod
- fixed
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Abstract
The utility model provides a thrust cylinder structure, which comprises a cylinder body, a piston rod, a piston, a guide sleeve, a connecting seat, a first limiting part, a second limiting part and a mounting seat; the guide sleeve is matched and connected with the inner wall of the front end of the cylinder body, the connecting seat is matched and connected with the tail end of the cylinder body, and the piston rod is rotatably arranged in the guide sleeve and the connecting seat in a penetrating way and partially extends out of the guide sleeve and the connecting seat; the piston is sleeved on the part of the piston rod extending out of the connecting seat, the first limiting piece is sleeved and fixed on the piston rod and is positioned on one side of the connecting seat far away from the piston, and the second limiting piece is connected with the piston rod and is positioned on one side of the piston far away from the connecting seat; the mounting seat is fixed on the periphery of the cylinder body. The utility model discloses a propulsion cylinder structure, simple to operate, the simple operation.
Description
Technical Field
The utility model relates to a hydro-cylinder field especially relates to a propulsion cylinder structure.
Background
The push oil cylinder is used for providing forward power for the push pipe main machine in the push pipe machine, and the push oil cylinder is formed at a certain angle by adjusting the angle of the oil cylinder, so that the direction of the push force of the oil cylinder is ensured. The conventional propulsion oil cylinder cannot be adjusted in angle and is difficult to operate.
Disclosure of Invention
Not enough to above-mentioned prior art, the utility model provides a propulsion cylinder structure, simple to operate, the simple operation.
In order to achieve the above object, the utility model provides a propulsion cylinder structure, include: the device comprises a cylinder body, a piston rod, a piston, a guide sleeve, a connecting seat, a first limiting piece, a second limiting piece and a mounting seat; the guide sleeve is matched and connected with the inner wall of the front end of the cylinder body, the connecting seat is matched and connected with the tail end of the cylinder body, and the piston rod is rotatably arranged in the guide sleeve and the connecting seat in a penetrating way and partially extends out of the guide sleeve and the connecting seat; the piston is sleeved on the part of the piston rod extending out of the connecting seat, the first limiting piece is sleeved and fixed on the piston rod and is positioned on one side of the connecting seat far away from the piston, and the second limiting piece is connected with the piston rod and is positioned on one side of the piston far away from the connecting seat; the mounting seat is fixed on the periphery of the cylinder body.
Preferably, the mounting seat comprises a sleeve, a plurality of reinforcing ribs, a supporting plate and at least one lug plate; the supporting plate is fixed on the periphery of the sleeve perpendicularly to the sleeve; the reinforcing rib is fixed between the front end of the sleeve and the supporting plate; the earring plate is fixed on one side of the supporting plate, which is far away from the reinforcing rib, and is parallel to the sleeve; the sleeve is sleeved and fixed on the periphery of the cylinder body.
Preferably, the sleeve is fixed on the excircle of the cylinder body in a welding mode.
Preferably, the piston is in sealing engagement with the inner wall of the cylinder.
The utility model discloses owing to adopted above technical scheme, make it have following beneficial effect:
the utility model provides a propulsion cylinder structure, simple to operate, angle modulation and simple operation, easy dismounting.
Drawings
Fig. 1 is a schematic structural diagram of a propulsion cylinder structure according to an embodiment of the present invention;
fig. 2 is a left side view of the propulsion cylinder structure according to the embodiment of the present invention;
fig. 3 is a cross-sectional view of a mounting base according to an embodiment of the present invention.
Detailed Description
The following description of the preferred embodiments of the present invention will be given with reference to the accompanying drawings 1 to 3, and will make the functions and features of the present invention better understood.
Referring to fig. 1, a propulsion cylinder structure according to an embodiment of the present invention includes: the device comprises a cylinder body 1, a piston rod 2, a piston 3, a guide sleeve 4, a connecting seat 5, a first limiting part 6, a second limiting part 7 and a mounting seat 8; the guide sleeve 4 is connected with the inner wall of the front end of the cylinder body 1 in a matching way, the connecting seat 5 is connected with the tail end of the cylinder body 1 in a matching way, and the piston rod 2 is rotatably arranged in the guide sleeve 4 and the connecting seat 5 in a penetrating way and partially extends out of the guide sleeve 4 and the connecting seat 5; the piston 3 is sleeved on the part of the piston rod 2 extending out of the connecting seat 5, the first limiting piece 6 is sleeved and fixed on the piston rod 2 and is positioned on one side of the connecting seat 5 far away from the piston 3, and the second limiting piece 7 is connected with the piston rod 2 and is positioned on one side of the piston 3 far away from the connecting seat 5; the mounting seat 8 is fixed to the periphery of the cylinder block 1.
Referring to fig. 1-3, the mounting base 8 includes a sleeve 81, a plurality of ribs 82, a support plate 83 and at least one earring plate 84; the supporting plate 83 is fixed to the outer periphery of the sleeve 81 perpendicularly to the sleeve 81; the reinforcing rib 82 is fixed between the front end of the sleeve 81 and the support plate 83; the earring plate 84 is fixed on the side of the support plate 83 away from the reinforcing rib 82 and is parallel to the sleeve 81; the sleeve 81 is fixed to the periphery of the cylinder 1.
In this embodiment, the sleeve 81 is welded and fixed to the outer circumference of the cylinder block 1.
The piston 3 is in sealing fit with the inner wall of the cylinder body 1.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (4)
1. A propulsion cylinder structure, comprising: the device comprises a cylinder body, a piston rod, a piston, a guide sleeve, a connecting seat, a first limiting piece, a second limiting piece and a mounting seat; the guide sleeve is matched and connected with the inner wall of the front end of the cylinder body, the connecting seat is matched and connected with the tail end of the cylinder body, and the piston rod is rotatably arranged in the guide sleeve and the connecting seat in a penetrating way and partially extends out of the guide sleeve and the connecting seat; the piston is sleeved on the part of the piston rod extending out of the connecting seat, the first limiting piece is sleeved and fixed on the piston rod and is positioned on one side of the connecting seat far away from the piston, and the second limiting piece is connected with the piston rod and is positioned on one side of the piston far away from the connecting seat; the mounting seat is fixed on the periphery of the cylinder body.
2. A propulsion cylinder arrangement according to claim 1, characterised in that the mounting comprises a sleeve, a plurality of ribs, a support plate and at least one trunnion ring plate; the supporting plate is fixed on the periphery of the sleeve perpendicularly to the sleeve; the reinforcing rib is fixed between the front end of the sleeve and the supporting plate; the earring plate is fixed on one side of the supporting plate, which is far away from the reinforcing rib, and is parallel to the sleeve; the sleeve is sleeved and fixed on the periphery of the cylinder body.
3. A propulsion cylinder arrangement according to claim 2, characterised in that the sleeve is welded to the outer circle of the cylinder block.
4. A propulsion cylinder arrangement as claimed in claim 3, in which the piston is in sealing engagement with the inner wall of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021683324.7U CN212928379U (en) | 2020-08-13 | 2020-08-13 | Propulsion oil cylinder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021683324.7U CN212928379U (en) | 2020-08-13 | 2020-08-13 | Propulsion oil cylinder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212928379U true CN212928379U (en) | 2021-04-09 |
Family
ID=75298396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021683324.7U Active CN212928379U (en) | 2020-08-13 | 2020-08-13 | Propulsion oil cylinder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212928379U (en) |
-
2020
- 2020-08-13 CN CN202021683324.7U patent/CN212928379U/en active Active
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| GR01 | Patent grant |